Answer:
A
Step-by-step explanation:
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Evaluate the expression 3.8 +0+ y for the given values of y value value of expression -4.3 -1.6 0 5.2 -0.5
1 answer:
The answers are -0.5, 2.2, 3.8, and 9.0
We need to evaluate the expression 3.8 + 0 + y for the given values of y.
Let x = 3.8 + 0 + y
The values of y are -4.3, -1.6, 0, and 5.2
Let's substitute the value of y in the expression and calculate the values of x.
- When y = -4.3, x = 3.8 + 0 + (-4.3) = 3.8 - 4.3 = -0.5
- When y = -1.6, x = 3.8 + 0 + (-1.6) = 3.8 - 1.6 = 2.2
- When y = 0, x = 3.8 + 0 + 0 = 3.8
- When y = 5.2, x = 3.8 + 0 + 5.2 = 3.8 + 5.2 = 9.0
Refer to the attached image for the values of the expression corresponding to the values of y.
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Answer:
Height = 5 ft
Short base = 10 ft
Long base = 14 ft
Step-by-step explanation:
Let h = height, a = short base, b = long base.
From the question,
a = 2h
b = a + 4 = 2h + 4
The area of the trapezoid is given by . Thus,
or
or
We discard the negative value of h since it is a measurement and cannot be negative.
In (ii)
We should be provided with either AD = EM or Angle MAD = Angle MED.
!! Hope It Helps !!
We should be provided with either AD = EM or Angle MAD = Angle MED.
!! Hope It Helps !!